This is very exciting news. This means FastDoom will work on many modern DOS vBIOSes which have removed all sub-640x480 VGA modes! Many "modern" systems have been terribly crippled by removal of all VGA modes. This means no 320x200 games will run on them in bare metal DOS, but now FastDoom will, since with this VESA patch, it doesn't "need" and / or assume 320x200 mode 0x13 is present.
Are any compiled binaries available of the VESA support? And, are there any usable original Doom / Doom 2 assets which were done in higher resolutions which would be compatible and / or injected into FastDoom's WADs to replace the old 320x200 assets?